//页面加载动画
document.onreadystatechange=function(){
        console.log(document.readyState);
        if(document.readyState=="complete"){
            $("#sk-three-bounce").fadeOut(0);
        }
}

$(".end-btn").click(function (event) {
    LoadIn();
})

function LoadIn() {
    $("#sk-three-bounce").fadeIn(0);
    $("#main_viewer").hide();
}

function LoadOK() {
    $("#sk-three-bounce").fadeOut(0);
    $("#main_viewer").show();
    console.log("Load Successively!")
}
